Unbelievable Facts About Italy's Architecture
It was originally built as an amphitheater and it could house 50,000 spectators.
Leaning Tower of Pisa
Originally commissioned as a bell tower back in 1173, there are many theories about why it leans to one side.
St. Peter's Basilica
Nowadays, St. Peter's Basilica is a tourist hotspot, with a reported six million visitors every year.
Commissioned by the Emperor Hadrian around 125 AD, this building still stands today.
The Sistine Chapel is an amazing work of art and architecture
Baptistery of Florence
The building was originally a Roman temple, dedicated to Mars and built in the 2nd century AD.